OECD - You've probably heard about the results of OECD PISA (Programme for International Student Assessment). Still curious? Get all the results & stats here http://bit.ly/oecdpisa | Facebook
Uživatel Sayılarla Türkiye na Twitteru: „Türkiye'de Kız Öğrencilerin PISA Puanları #matematik #fen #okuma #kız #öğrenci #eğitim #türkiye #pisa #sayılarlatürkiye #sayilarlaturkiye Kaynak: OECD, https://t.co/to66cp4SRC https://t.co/6TbiS7FGos https://t ...
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